Robert Gargrave 'of Gargrave' - Are they the same?

Did he marry Elizabeth Saville as her 3rd or 4th husband, or her daughter Lady Elizabeth Conyers as her 2nd?

To me, a step father is more likely in this role than a brother in law:

http://www.oxford-shakespeare.com/Probate/PROB_11-62-471.pdf

* Reference: C 1/561/6
* Plaintiffs: Roger Rokley of Rockley, and Robert Netylton of Thornhill.
* Defendants: Robert Gargrave of '''Tankersley''', esquire.
* Subject: Bond given on behalf of defendant to Henry Thwaytes, knight, concerning his marriage with Anne, daughter of John Sayvell, knight. Yorkshire
* Date: 1518-1529
* Held by: The National Archives, Kew

—-

On the other hand, it “appears” from this IPM that Robert Gargrave was the widow Conyers new husband?

IPM for Sir Thomas Conyers, naming Robert Gargrave as 2nd husband. page 197. Archive.Org Conyers, Thomas, of Sokeborne, co. Durham, knt,, ob. 3 June 12 . Hen. 8, married to Elizabeth, d. of Lady Elizabeth Savell, ad tunc wife of Robert Gargrave Esq. — Inq. at Hornecastle 22 Sept. 12 Hen. 8. — Lincoln — George Conyers s. & h. of Thomas, aet. 10, 10 Hen. 8; Christopher s. k h. inter <^.<? aet. 1 month.

https://archive.org/details/genealogist1318selb/page/197/mode/1up?v...

—-

Opinions needed!

Answered the wife question.

* Record Series, Volume 51. By Yorkshire Archaeological and Topographical Association. Page 154. [https://books.google.com/books?id=LlVLAQAAMAAJ&amp;lpg=PA155&amp;ot... GoogleBooks] 3 Elizabeth, daughter of Sir William Paston and second wife of Sir John Savile of Thornhill, married as her fourth husband Sir Robert Gargrave of Tankersley. Her will, proved Jan. 13, 1541-2, is printed in Test. Ēbov., vi, 139.